Nico, That's probably the quickest way to get the result you want. You can also try sublclassing the C printer and/or modifying the code generators to override the necessary parts to print the C++ you want.
If you share some of the code that you are using we can comment more specifically. Jason moorepants.info +01 530-601-9791 On Wed, Jun 24, 2015 at 4:23 AM, Nico <[email protected]> wrote: > Hi everyone, > > I'd like to convert a Python function that returns an array, e.g., > > def test(x, y, z): > return [[x, y], [y, z]] > > into C++ code, e.g., a function that returns a > std::vector<std::vector<double>>. Right now, I call `test()` with SymPy > symbols `x`, `y`, `z`, then translate every entry into C code using > codegen, and then after that _regexp_ the function body out. Then from the > four function bodies, I build the C++ function. > > Is there a better way to do this, in particular one that works without > regexping around the output code? > > Cheers, > Nico > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/41d60169-a7e0-49f9-9ef6-0c790bf5c7d9%40googlegroups.com > <https://groups.google.com/d/msgid/sympy/41d60169-a7e0-49f9-9ef6-0c790bf5c7d9%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAP7f1AgFfrqsGCDinUTEce%2BMWyv%2BMxx-9uUKVpb2SJXbBayHFQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
